Actively Recruiting

Age: 0Years - 45Years
All Genders
ID03911128

A Treatment Study Protocol of the ALLTogether Consortium for Infants, Children and Young Adults (0-45 Years) With Newly Diagnosed Acute Lymphoblastic Leukaemia (ALL): a Pilot Study

Led by Mats Heyman · Updated on 2025-09-02

500

Participants Needed

53

Research Sites

N/A

Total Duration

On this page

Sponsors

M

Mats Heyman

Lead Sponsor

N

Nordic Society for Pediatric Hematology and Oncology

Collaborating Sponsor

AI-Summary

What this Trial Is About

Researchers are evaluating a master protocol designed to improve survival and quality of life for infants, children, and young adults aged 0 to 45 years who have been newly diagnosed with acute lymphoblastic leukemia (ALL). This observational pilot study collects data from multiple well-known study groups, combining their experience into a comprehensive system for stratifying and treating ALL within this age group. The study aims to optimize diagnostics, registration systems, and collaborative logistics before the main study begins, focusing on standard of care treatments included in the master protocol. The study does not involve specific experimental interventions but serves as a platform for personalized risk-based diagnosis and treatment approaches. It includes standard treatments delivered at participating pediatric oncology or adult hematology centers in the involved countries. High-risk patients may be considered for specialized therapies such as Chimeric Antigen Receptor T-cell (CAR-T) therapy as an alternative to more intensive treatments to reduce side effects. The platform supports randomized and non-randomized interventions and translational research within the collaboration. Participants will be monitored through regular clinical assessments, with data collected on event-free survival and overall survival compared to historical controls over five years. The study involves confirmation of diagnosis by accredited laboratories, ongoing treatment at participating centers, and adherence to protocol procedures. This pilot phase focuses on collecting data and preparing the infrastructure for future randomized trials and extended research. Participants remain under their usual care throughout the study period, which spans several years for outcome evaluation.

CONDITIONS

Brief Title

A Treatment Protocol for Participants 0-45 Years With Acute Lymphoblastic Leukaemia

Who Can Participate

Age: 0Years - 45Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients newly diagnosed with T-lymphoblastic (T-cell) or B-lymphoblastic precursor (BCP) leukaemia (ALL) confirmed by an accredited laboratory
  • Age 0 up to but not including 46 years at diagnosis
  • Patients with surface immunoglobulin negative BCP-ALL with IG::MYC rearrangement unless concurrent BCL2/6 rearrangement present
  • Signed informed consent by patient and/or parents/legal guardians as per country guidelines
  • Diagnosis and treatment at participating pediatric oncology or adult hematology centers
  • Resident or intending to reside permanently in a participating country
  • Women of childbearing potential must have a negative pregnancy test within 2 weeks prior to treatment start
Not Eligible

You will not qualify if you...

  • Infants under 1 year with KMT2A-rearranged BCP-ALL
  • Age above 45 years at diagnosis
  • Previous malignant diagnosis including ALL as a second malignancy
  • Relapsed ALL
  • Mature B-ALL or patients with IG::MYC and concurrent BCL2/6 rearrangement
  • Philadelphia chromosome positive ALL (t(9;22) or BCR::ABL1 fusion)
  • Known ALL prone syndromes except Down syndrome
  • Systemic corticosteroid treatment over 10mg/m2/day for more than one week or chemotherapy within 4 weeks prior to diagnosis
  • Contraindications preventing adequate treatment
  • Conditions interfering with compliance or participation
  • Pregnant or breastfeeding women
  • Women and fertile men unwilling to use effective contraception during therapy
  • Missing essential diagnostic data as determined by protocol chair

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Monitoring

Duration - Up to 5 years

Participants with newly diagnosed acute lymphoblastic leukaemia are observed under a personalised risk-based protocol to monitor disease progression and treatment outcomes.

Regular visits scheduled as part of routine clinical care

Trial Site Locations

Total: 53 locations

1

Aalborg University Hospital, Dept of Paediatrics

Aalborg, Denmark, 9000

Active, Not Recruiting

2

Aarhus University Hospital

Aarhus, Denmark, 8000

Active, Not Recruiting

3

Aarhus University Hospital, Child and Adolescent Health

Aarhus, Denmark, 8200

Active, Not Recruiting

4

Rigshospitalet, Dept of Haematology

Copenhagen, Denmark, 2100

Active, Not Recruiting

5

Rigshospitalet, Dept of Paediatrics

Copenhagen, Denmark, 2100

Active, Not Recruiting

6

Odense University Hospital, Dept of Paediatrics

Odense, Denmark, 5000

Active, Not Recruiting

7

North Estonia Medical Centre, Dept of Haematology

Tallinn, Estonia, 13419

Not Yet Recruiting

8

Tallinn Children´s Hospital, Dept of Paediatrics

Tallinn, Estonia, 13419

Not Yet Recruiting

9

Tartu University Hospital

Tartu, Estonia, 50406

Not Yet Recruiting

10

Helsinki University Hospital, Dept of Haematology

Helsinki, Finland, 00029

Active, Not Recruiting

11

Helsinki University Hospital, Dept of Paediatrics

Helsinki, Finland, 00029

Active, Not Recruiting

12

Kuopio University Hospital, Dept of Haematology

Kuopio, Finland, 70029

Active, Not Recruiting

13

Kuopio University Hospital, Dept of Paediatrics

Kuopio, Finland, 70029

Active, Not Recruiting

14

Oulu University Hospital, Dept of Haematology, Dept of Medicine

Oulu, Finland, 90029

Not Yet Recruiting

15

Oulu University Hospital, Dept of Paediatrics

Oulu, Finland, 90029

Active, Not Recruiting

16

Tampere University Hospital, Dept of Haematology

Tampere, Finland, 33521

Not Yet Recruiting

17

Tampere University Hospital, Dept of Paediatrics

Tampere, Finland, 33521

Active, Not Recruiting

18

Turku University Hospital, Clinical Haematology and Stem Cell Transplantation Unit

Turku, Finland, 20520

Not Yet Recruiting

19

Turku University Hospital, Dept of Paediatrics

Turku, Finland, 20520

Active, Not Recruiting

20

Landspitali University Hospital, Children's Hospital

Reykjavik, Iceland, 101

Active, Not Recruiting

21

Children's Hospital, Affiliate of Vilnius University Hospital

Vilnius, Lithuania, 08406

Active, Not Recruiting

22

Vilnius University Hospital

Vilnius, Lithuania, 08661

Active, Not Recruiting

23

Haukeland University Hospital, Dept of Haematology

Bergen, Norway, 5021

Active, Not Recruiting

24

Haukeland University Hospital, Dept of Paediatrics

Bergen, Norway, 5021

Active, Not Recruiting

25

Oslo University Hospital, Dept of Haematology

Oslo, Norway, 0372

Active, Not Recruiting

26

Oslo University Hospital, Dept of paediatric haemato- and oncology

Oslo, Norway, 0424

Active, Not Recruiting

27

Stavanger University Hospital, Dept of Haematology

Stavanger, Norway, 4011

Active, Not Recruiting

28

University Hospital North Norway, Dept of Haematology

Tromsø, Norway, 9019

Active, Not Recruiting

29

University Hospital of North Norway, Dept of Paediatrics

Tromsø, Norway, 9038

Active, Not Recruiting

30

St. Olavs University Hospital, Dept of Paediatrics

Trondheim, Norway, 7006

Active, Not Recruiting

31

St. Olavs University Hospital, Dept of Haematology

Trondheim, Norway, 7030

Active, Not Recruiting

32

Hospital Universitario de Cruces

Barakaldo, Spain

Actively Recruiting

33

Hospital Universitario San Joan de Déu

Barcelona, Spain

Actively Recruiting

34

Hospital Universitario Vall d'Hebron

Barcelona, Spain

Actively Recruiting

35

Hospital Universitario La Paz

Fuencarral-El Pardo, Spain

Actively Recruiting

36

Hospital Infantil Universitario Nino Jesus

Madrid, Spain

Actively Recruiting

37

Hospital Universitario Son Espases

Palma de Mallorca, Spain

Actively Recruiting

38

Hospital Universitario Virgen del Rocio

Seville, Spain

Actively Recruiting

39

Hospital Universitario Politécnico La Fe

Valencia, Spain

Actively Recruiting

40

Hospital Universitario Miguel Servet

Zaragoza, Spain

Actively Recruiting

41

Sahlgrenska University Hospital, Section for Haematology and coagulation

Gothenburg, Sweden, 41345

Active, Not Recruiting

42

Sahlgrenska University Hospital, Dept of Paediatric Haematology and Oncology

Gothenburg, Sweden, 41685

Active, Not Recruiting

43

Linköping University Hospital, Dept of Haematology

Linköping, Sweden, 58185

Active, Not Recruiting

44

Linköping University Hospital, Dept of Paediatrics

Linköping, Sweden, 58185

Active, Not Recruiting

45

Skåne University Hospital, Dept of Haematology

Lund, Sweden, 22185

Active, Not Recruiting

46

Skåne University Hospital, Dept of Paediatrics

Lund, Sweden, 22185

Active, Not Recruiting

47

Örebro University Hospital, Section for Haematology

Örebro, Sweden, 70185

Active, Not Recruiting

48

Karolinska University Hospital, Dept of Paediatric Oncology and Haematology

Stockholm, Sweden, 17176

Active, Not Recruiting

49

Karolinska University Hospital, Patient area Haematology

Stockholm, Sweden, 17176

Active, Not Recruiting

50

Norrland University Hospital, Dept of Haematology

Umeå, Sweden, 90185

Active, Not Recruiting

51

Norrland University Hospital, Dept of Paediatrics

Umeå, Sweden, 90185

Active, Not Recruiting

52

Uppsala University Hospital, Dept of Haematology

Uppsala, Sweden, 75185

Active, Not Recruiting

53

Uppsala University Hospital, Dept of Paediatric Haematology and Oncology

Uppsala, Sweden, 75185

Active, Not Recruiting

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Research Team

T

Trial Central Office

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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